88 [micro]g/ml serum assayed by HLPC
and the preparation of serum with drug was as previous description (12).
3] M approximately), is introduced at the top of the column with a HLPC
pump and, before of starting the experiment, the stability of the flow rate is checked.
Ideal for histology operations or local storage of chemicals as used in HLPC
applications, the hood measures 17" x 16" x 17".
High performance liquid chromatography (HPLC-DAD) was performed with the system of HLPC
(Shimadzu, Kyoto, Japan), autosampler prominence (SIL-20A), equipped with high-pressure plunger pumps LC-20AT Shimadzu connected to DGU degasser 20A5 with integrator CBM 20A, UV-VIS detector DAD (diode) SPD-M20A, and software solution LC 1,22 SP1.
Thus, we have identified three adulterated ginkgo retail products, all of which conformed to the relevant USP-NF monographs (Ginkgo Tablets or Ginkgo Capsules) in terms of ratios of HLPC
peak areas between kaempferol and quercetin and between isorhamnetin and quercetin in hydrolysed samples (Fig.
and LC-MS spectra of triterpene glycosides of the capsule are shown in Fig.